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  <title>Commits a transaction</title>

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</div><hr /><div id="function.db2-commit" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">db2_commit</h1>
  <p class="verinfo">(PECL ibm_db2 &gt;= 1.0.0)</p><p class="refpurpose"><span class="refname">db2_commit</span> &mdash; <span class="dc-title">
   Commits a transaction
  </span></p>

 </div>
 <div class="refsect1 description" id="refsect1-function.db2-commit-description">
  <h3 class="title">说明</h3>
  <div class="methodsynopsis dc-description">
   <span class="type">bool</span> <span class="methodname"><strong>db2_commit</strong></span>
    ( <span class="methodparam"><span class="type">resource</span> <code class="parameter">$connection</code></span>
   )</div>



  <p class="para rdfs-comment">
   Commits an in-progress transaction on the specified connection resource and
   begins a new transaction. PHP applications normally default to AUTOCOMMIT
   mode, so <span class="function"><strong>db2_commit()</strong></span> is not necessary unless AUTOCOMMIT
   has been turned off for the connection resource.
  </p>

 </div>

 <div class="refsect1 parameters" id="refsect1-function.db2-commit-parameters">
  <h3 class="title">参数</h3>
  <p class="para">
   <dl>

    
     <dt>
<em><code class="parameter">connection</code></em></dt>

     <dd>

      <p class="para">
       A valid database connection resource variable as returned from
       <span class="function"><a href="function.db2-connect.html" class="function">db2_connect()</a></span> or <span class="function"><a href="function.db2-pconnect.html" class="function">db2_pconnect()</a></span>.
      </p>
     </dd>

    
   </dl>

  </p>
 </div>

 <div class="refsect1 returnvalues" id="refsect1-function.db2-commit-returnvalues">
  <h3 class="title">返回值</h3>
  <p class="para">
   成功时返回 <strong><code>TRUE</code></strong>， 或者在失败时返回 <strong><code>FALSE</code></strong>。
  </p>
 </div>


 

 <div class="refsect1 seealso" id="refsect1-function.db2-commit-seealso">
  <h3 class="title">参见</h3>
  <p class="para">
   <ul class="simplelist">
    <li class="member"><span class="function"><a href="function.db2-autocommit.html" class="function" rel="rdfs-seeAlso">db2_autocommit()</a> - Returns or sets the AUTOCOMMIT state for a database connection</span></li>
    <li class="member"><span class="function"><a href="function.db2-rollback.html" class="function" rel="rdfs-seeAlso">db2_rollback()</a> - Rolls back a transaction</span></li>
   </ul>
  </p>
 </div>


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